Install/configure Garage

Add a garage cookbook that installs the garage binary distribution and
creates the necessary configuration and system service.

Also deploy two new VMs to act as storage nodes.

refs #428

site-cookbooks/kosmos_garage/.gitignore

@@ -0,0 +1,25 @@
+.vagrant
+*~
+*#
+.#*
+\#*#
+.*.sw[a-z]
+*.un~
+
+# Bundler
+Gemfile.lock
+gems.locked
+bin/*
+.bundle/*
+
+# test kitchen
+.kitchen/
+kitchen.local.yml
+
+# Chef Infra
+Berksfile.lock
+.zero-knife.rb
+Policyfile.lock.json
+
+.idea/
+